Compilare: user.cpp: In function ‘int main()’: user.cpp:31:22: warning: suggest parentheses around ‘-’ in operand of ‘&’ [-Wparentheses] for(j=0;j<cif[1-i&1][1]||t>0;j++){ ^ user.cpp:32:18: warning: suggest parentheses around ‘-’ in operand of ‘&’ [-Wparentheses] t=t+dp[1-i&1][1][j]; ^ user.cpp:38:21: warning: suggest parentheses around ‘-’ in operand of ‘&’ [-Wparentheses] x=getmax(cif[1-i&1][0],cif[1-i&1][2]); ^ user.cpp:38:35: warning: suggest parentheses around ‘-’ in operand of ‘&’ [-Wparentheses] x=getmax(cif[1-i&1][0],cif[1-i&1][2]); ^ user.cpp:40:19: warning: suggest parentheses around ‘-’ in operand of ‘&’ [-Wparentheses] t=t+dp[1-i&1][0][j]+dp[1-i&1][2][j]; ^ user.cpp:40:35: warning: suggest parentheses around ‘-’ in operand of ‘&’ [-Wparentheses] t=t+dp[1-i&1][0][j]+dp[1-i&1][2][j]; ^ user.cpp:46:21: warning: suggest parentheses around ‘-’ in operand of ‘&’ [-Wparentheses] x=getmax(cif[1-i&1][1],cif[1-i&1][3]); ^ user.cpp:46:35: warning: suggest parentheses around ‘-’ in operand of ‘&’ [-Wparentheses] x=getmax(cif[1-i&1][1],cif[1-i&1][3]); ^ user.cpp:48:19: warning: suggest parentheses around ‘-’ in operand of ‘&’ [-Wparentheses] t=t+dp[1-i&1][1][j]+dp[1-i&1][3][j]; ^ user.cpp:48:35: warning: suggest parentheses around ‘-’ in operand of ‘&’ [-Wparentheses] t=t+dp[1-i&1][1][j]+dp[1-i&1][3][j]; ^ user.cpp:54:21: warning: suggest parentheses around ‘-’ in operand of ‘&’ [-Wparentheses] x=getmax(cif[1-i&1][2],cif[1-i&1][4]); ^ user.cpp:54:35: warning: suggest parentheses around ‘-’ in operand of ‘&’ [-Wparentheses] x=getmax(cif[1-i&1][2],cif[1-i&1][4]); ^ user.cpp:56:19: warning: suggest parentheses around ‘-’ in operand of ‘&’ [-Wparentheses] t=t+dp[1-i&1][2][j]+dp[1-i&1][4][j]; ^ user.cpp:56:35: warning: suggest parentheses around ‘-’ in operand of ‘&’ [-Wparentheses] t=t+dp[1-i&1][2][j]+dp[1-i&1][4][j]; ^ user.cpp:62:22: warning: suggest parentheses around ‘-’ in operand of ‘&’ [-Wparentheses] for(j=0;j<cif[1-i&1][3]||t>0;j++){ ^ user.cpp:63:18: warning: suggest parentheses around ‘-’ in operand of ‘&’ [-Wparentheses] t=t+dp[1-i&1][3][j]; ^ user.cpp:22:23: warning: ignoring return value of ‘int fscanf(FILE*, const char*, ...)’, declared with attribute warn_unused_result [-Wunused-result]